201613688

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{2141}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 385560000

約数和(自身を除く): 183946312

約数列:

[1, 2, 4, 8, 79, 149, 158, 298, 316, 596, 632, 1192, 2141, 4282, 8564, 11771, 17128, 23542, 47084, 94168, 169139, 319009, 338278, 638018, 676556, 1276036, 1353112, 2552072, 25201711, 50403422, 100806844, 201613688]

約数ペア:

[(1, 201613688), (2, 100806844), (4, 50403422), (8, 25201711), (79, 2552072), (149, 1353112), (158, 1276036), (298, 676556), (316, 638018), (596, 338278), (632, 319009), (1192, 169139), (2141, 94168), (4282, 47084), (8564, 23542), (11771, 17128)]